Impact absorbing material
Provided is an impact-absorbing material having adhesive properties and light-blocking properties. The impact absorbing material (1) contains an insulating inorganic black pigment (3) in a silicone composition (2) having adhesiveness and stress relaxation properties. The adhesive force of the impact...
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Zusammenfassung: | Provided is an impact-absorbing material having adhesive properties and light-blocking properties. The impact absorbing material (1) contains an insulating inorganic black pigment (3) in a silicone composition (2) having adhesiveness and stress relaxation properties. The adhesive force of the impact absorbing material (1) to the glass plate is 2 N/20 mm or more. The shock absorbing material (1) has a transmittance of 0.6% or less for light having a wavelength of 300 nm or more and 850 nm or less. The penetration of the impact absorbing material (1) at 25 DEG C in accordance with JIS K 2207 is 90-160 (inclusive). The shock absorption material (1) has a shock absorption rate of 20% or more.
本发明提供一种具有粘合性和遮光性的冲击吸收材。其是在具有粘合性和应力缓和性的有机硅组合物(2)中含有绝缘无机黑色颜料(3)的冲击吸收材(1)。冲击吸收材(1)对玻璃板的粘合力为2N/20mm以上。冲击吸收材(1)的波长为300nm以上且850nm以下的光的透射率为0.6%以下。冲击吸收材(1)的依据JIS K 2207的25℃下的针入度为90以上且160以下。冲击吸收材(1)的冲击吸收率为20%以上。 |
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